-
puffbird 19
-
buffi 13
-
biff 12
-
buff 12
-
puff 12
-
diff 11
-
duff 11
-
burfi 10
-
riff 10
-
ruff 10
-
frib 9
-
pfui 9
-
iff 9
-
burp 8
-
fib 8
-
fub 8
-
bird 7
-
budi 7
-
burd 7
-
drib 7
-
drip 7
-
drub 7
-
dif 7
-
fid 7
-
fud 7
-
pub 7
-
puir 6
-
puri 6
-
bid 6
-
bud 6
-
dib 6
-
dip 6
-
dub 6
-
dup 6
-
fir 6
-
fur 6
-
pud 6
-
rif 6
-
bru 5
-
bur 5
-
pir 5
-
piu 5
-
pur 5
-
rib 5
-
rip 5
-
rub 5
-
urb 5
-
urp 5
-
dui 4
-
rid 4
-
rud 4
-
urd 4